{"data":{"url":"/uploads/projects/5966472ecc770c9c02823e6872479e21/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81OTY2NDcyZWNjNzcwYzljMDI4MjNlNjg3MjQ3OWUyMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODkyODM5Nzg4NjIzMTI1MDAsImV4cCI6MTc4OTMwMTk3OH0.wEnozWLNhjU09k9h0MPlmDIRpSoGvJM9TYydDD9ruAY\u0026attachment=%E8%92%99%E7%94%B0%E8%AF%95%E7%AC%94.epub"},"errcode":0,"message":"获取电子书下载链接成功"}